Regarding tube rolling - I've also tried a pair of Voskhod 80s production 6N23Ps. Though not quite the same quality as the NOS Amperex/Mullard/Telefunken tubes, it has a fast sound that mates well with the AmpOhm oil capacitors.
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For a budget tube phono stage, the Bottlehead Seduction is a musical revelation. Though it doesn't compete with my Threshold FET-10/PC in terms of overall detail and bandwidth, the Seduction is certainly no slouch either. Though it lacks the very ultimate in inner detail it is natural, musical and would be a great upgrade over most vintage tube phono units. Now if only it had a White Cathode Follower low impedance output, a regulated tube power supply and... oh, curses I just can't leave anything alone!
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